- 0° A
prime meridian is an arbitrarily-chosen
meridian (a line of longitude) in a
geographic coordinate system at
which longitude is
defined to be 0°. Together...
- 4778111°N 0.0014750°W / 51.4778111; -0.0014750 The
Greenwich meridian is a
prime meridian, a
geographical reference line that p****es
through the Royal...
- a
meridian is the
locus connecting points of
equal longitude,
which is the
angle (in
degrees or
other units) east or west of a
given prime meridian (currently...
- (secondary coordinates) The 180th
meridian or
antimeridian is the
meridian 180° both east and west of the
prime meridian in a
geographical coordinate system...
- zero
degrees longitude (0°N 0°E / 0°N 0°E / 0; 0), i.e.,
where the
prime meridian and the
equator intersect. The name is
often used in
mapping software...
- 0° The IERS
Reference Meridian (IRM), also
called the
International Reference Meridian, is the
prime meridian (0° longitude)
maintained by the International...
- Ante
Meridian is a
misspelling of: Antimeridian, a
meridian at 180° from
another or the
meridian opposite the
prime meridian Ante meridiem,
normally abbreviated...
- no more than a few
metres from that
imaginary line
which is now the
prime meridian of the world. — Howse, D. (1997).
Greenwich time and the longitude....
- long-standing
rival to the
Greenwich meridian as the
prime meridian of the world. The "Paris
meridian arc" or "French
meridian arc" (French: la Méridienne de...
-
International Meridian Conference was a
conference held in
October 1884 in Washington, D.C., in the
United States, to
determine a
prime meridian for international...